Patent 3371168 - 3371168
| United States Patent | Patent Number 3,371,168 |
| Issue Date: | Issued February 27, 1968 |
| Current U.S. Class: | 200/16D - 200/16R |
| Current International Class: | H01H01/12 (20060101) H01H01/46 (20060101) H01H013/12 (20060101) |
| Current CPC Class: | H01H 1/46 (20130101); H01H 13/12 (20130101) |
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